@bdbdbd
Agree. Based on cost of making the game, you really have to compare million sellers (combined sales of PS3 and X360 if not exclusive) against half million or less of the Wii.
The other point about having a more consistant flow of money due to being able to produce a Wii game faster or if not faster, at least more games produced simultaneously, is also valid.
However, the Wii game sales will always be hurt a bit by the diversity of its players, young, female, older as well as the more standard 15-30 male crowd. Because PS3 and X360 has the majority of that gamer crowd, it probably will always be able to sell their style of game the most (FPS, sports). Versus the Wii will sell well to the more diverse crowd, the mini-games, easy to pick up and play ones. But I think we will see more somewhat offbeat ones, the Cooking Mama ones that appeal more to a certain segment of the Wii population.
Torturing the numbers. Hear them scream.
